CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 5150 > Article
Paper
23 June 2003 Adaptive stereo object tracking system based-on block-based SSD algorithm and camera configuration parameter
Jung-Hwan Ko, Young Huh, Chang-Ju Park, Eun-Soo Kim
Author Affiliations +
Proceedings Volume 5150, Visual Communications and Image Processing 2003; (2003) https://doi.org/10.1117/12.503265
Event: Visual Communications and Image Processing 2003, 2003, Lugano, Switzerland
Abstract
In this paper, an adaptive stereo object tracking system based on a block-based SSD(sum of squared difference) algorithm and camera configuration parameters is proposed. That is, by applying SSD algorithm to the reference image of the previous frame and the input image of the current frame, each location coordinate of a moving target in the right and left images are extracted and the respective shifted distances from the reference target position which is assumed to be at the origin in the initial frame are detected. Using the pan/tilt's moving angle calculated from the target's shifted distance and the configuration parameters of a stereo camera system, the block-mask size of a target object can be adaptively determined. The target image segmented with this block mask is used as a reference image in the next stage of tracking, and it is automatically updated according to the same procedure during the course of target tracking. From some experiments using sequential 48 frames of the dynamic stereo image, it is analyzed that the horizontal and vertical stereo disparities on the target object after stereo tracking are kept to be very low values of 1.5 and 0.4 pixels on average, respectively.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Jung-Hwan Ko, Young Huh, Chang-Ju Park, and Eun-Soo Kim "Adaptive stereo object tracking system based-on block-based SSD algorithm and camera configuration parameter", Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); https://doi.org/10.1117/12.503265
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 10 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Image segmentation
Cameras
Imaging systems
Detection and tracking algorithms
Stereoscopic cameras
Target detection
Automatic tracking
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top